Successful cross of Arachis duranensis as female with A. ipaёnsis
Arachis hypogaea L. originated in South America and has been taken to most of the tropical and sub-tropical parts of the world as a valuable food crop with high protein content and a source of high energy unsaturated oil. The origin of the cultivated peanut, 2n = 4x = 40, has been the subject of man...
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Instituto de Botánica del Nordeste
2024
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| Acceso en línea: | https://revistas.unne.edu.ar/index.php/bon/article/view/6981 |
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I48-R154-article-69812024-02-22T22:12:06Z Successful cross of Arachis duranensis as female with A. ipaёnsis Cruzamiento exitoso de Arachis duranensis como madre con A. ipaёnsis Simpson, Charles E. B genome donor origin of cultivated peanut A genome donor hybrid Donante de genoma A donante de genoma B híbrido origen del maní cultivado Arachis hypogaea L. originated in South America and has been taken to most of the tropical and sub-tropical parts of the world as a valuable food crop with high protein content and a source of high energy unsaturated oil. The origin of the cultivated peanut, 2n = 4x = 40, has been the subject of many discussions, but the primitive parents have been agreed on by most as A. duranensis being the A genome donor and A. ipaënsis the B donor; both diploids with 2n = 20. Whether the chromosome doubling of this hybrid occurred in a natural setting or in the garden of a hunter-gatherer-cultivator is also a subject of debate, but most likely it occurred innature. Molecular analyses have established that A. duranensis was the female of the cross.Until recently no one had been successful in making and establishing plants of the cross in that direction. However, the reciprocal cross is easily accomplished and has been reported several times. The primary objective of this paper is to report the successful cross and development of hybrid plants, amphidiploids and populations from the hybrid, A. duranensis × A. ipaënsis. Arachis hypogaea L. se originó en América del Sur y ha sido llevado a gran parte de las zonas tropicales y subtropicales del mundo como un valioso cultivo alimenticio con alto contenido de proteínas y como una fuente de aceite insaturado. El origen del maní cultivado, 2n = 4x = 40, ha sido objeto de muchas discusiones, pero la mayoría concuerda en que A. duranensis sería el donante del genoma A y A. ipaënsis el donante B; ambos diploides con 2n = 20. También es objeto de debate si la duplicación cromosómica de este híbrido ocurrió en un entorno natural o en el jardín de un cazador-recolector-cultivador. Los análisis moleculares han establecido que A. duranensis fue el progenitor femenino del cruzamiento. Hasta hace poco nadie había tenido éxito en hacer el cruzamiento y establecer plantas del mismo en esa dirección. El cruzamiento recíproco se logra fácilmente y se ha informado varias veces. El objetivo principal de este trabajo es informar sobre el éxito del cruzamiento y el desarrollo de plantas híbridas, anfidiploides y poblaciones del híbrido A. duranensis × A. ipaënsis. Instituto de Botánica del Nordeste 2024-02-22 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion application/pdf https://revistas.unne.edu.ar/index.php/bon/article/view/6981 10.30972/bon.3316981 Bonplandia; Vol. 33 No. 1 (2024); 35-46 Bonplandia; Vol. 33 Núm. 1 (2024); 35-46 1853-8460 0524-0476 eng https://revistas.unne.edu.ar/index.php/bon/article/view/6981/6796 Derechos de autor 2023 Bonplandia http://creativecommons.org/licenses/by/4.0 |
| institution |
Universidad Nacional del Nordeste |
| institution_str |
I-48 |
| repository_str |
R-154 |
| container_title_str |
Revistas UNNE - Universidad Nacional del Noroeste (UNNE) |
| language |
Inglés |
| format |
Artículo revista |
| topic |
B genome donor origin of cultivated peanut A genome donor hybrid Donante de genoma A donante de genoma B híbrido origen del maní cultivado |
| spellingShingle |
B genome donor origin of cultivated peanut A genome donor hybrid Donante de genoma A donante de genoma B híbrido origen del maní cultivado Simpson, Charles E. Successful cross of Arachis duranensis as female with A. ipaёnsis |
| topic_facet |
B genome donor origin of cultivated peanut A genome donor hybrid Donante de genoma A donante de genoma B híbrido origen del maní cultivado |
| author |
Simpson, Charles E. |
| author_facet |
Simpson, Charles E. |
| author_sort |
Simpson, Charles E. |
| title |
Successful cross of Arachis duranensis as female with A. ipaёnsis |
| title_short |
Successful cross of Arachis duranensis as female with A. ipaёnsis |
| title_full |
Successful cross of Arachis duranensis as female with A. ipaёnsis |
| title_fullStr |
Successful cross of Arachis duranensis as female with A. ipaёnsis |
| title_full_unstemmed |
Successful cross of Arachis duranensis as female with A. ipaёnsis |
| title_sort |
successful cross of arachis duranensis as female with a. ipaёnsis |
| description |
Arachis hypogaea L. originated in South America and has been taken to most of the tropical and sub-tropical parts of the world as a valuable food crop with high protein content and a source of high energy unsaturated oil. The origin of the cultivated peanut, 2n = 4x = 40, has been the subject of many discussions, but the primitive parents have been agreed on by most as A. duranensis being the A genome donor and A. ipaënsis the B donor; both diploids with 2n = 20. Whether the chromosome doubling of this hybrid occurred in a natural setting or in the garden of a hunter-gatherer-cultivator is also a subject of debate, but most likely it occurred innature. Molecular analyses have established that A. duranensis was the female of the cross.Until recently no one had been successful in making and establishing plants of the cross in that direction. However, the reciprocal cross is easily accomplished and has been reported several times. The primary objective of this paper is to report the successful cross and development of hybrid plants, amphidiploids and populations from the hybrid, A. duranensis × A. ipaënsis. |
| publisher |
Instituto de Botánica del Nordeste |
| publishDate |
2024 |
| url |
https://revistas.unne.edu.ar/index.php/bon/article/view/6981 |
| work_keys_str_mv |
AT simpsoncharlese successfulcrossofarachisduranensisasfemalewithaipaënsis AT simpsoncharlese cruzamientoexitosodearachisduranensiscomomadreconaipaënsis |
| first_indexed |
2024-08-21T22:36:58Z |
| last_indexed |
2024-08-21T22:36:58Z |
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1808038434541928448 |